package org.viva.aspect;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;

@Aspect
public class SystemLogAspect {

    @Pointcut("execution(* org.viva.action..*.*(..))")
    private void anyMethod() {
    }// 定义一个切入点

    @Before("anyMethod()")
    public void doAccessCheck(String name) {
        System.out.println(name);
        System.out.println("前置通知");
    }

    @AfterReturning("anyMethod()")
    public void doAfter() {
        System.out.println("后置通知");
    }

    @After("anyMethod()")
    public void after() {
        System.out.println("最终通知");
    }

    @AfterThrowing("anyMethod()")
    public void doAfterThrow() {
        System.out.println("例外通知");
    }

    @Around("anyMethod()")
    public Object doBasicProfiling(ProceedingJoinPoint pjp) throws Throwable {
        System.out.println("进入环绕通知");
        Object object = pjp.proceed();// 执行该方法
        System.out.println("退出方法");
        return object;
    }
}
